Chimney sweep bush



FIG. 1 is a side elevational view of the chimney sweep brush showing my new design and shown on a greatly reduced scale;

FIG. 2 is a fragmentary side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left-hand end elevational view of FIG. 2; and

FIG. 5 is a right-hand end elevational view of FIG. 2.

The bristles which are fragmentarily shown in FIGS. 2-5 are understood to repeat uniformly and continuously across the entire indicated area. 

The ornamental design for a chimney sweep brush, as shown and described. 